Sit ups is probably the correct answer
Random sampling means that members of a 'population' have equal chances of being selected. To carry out this type of sampling, you will need to use a table of random numbers.
I feel bad for you hope you find your dog soon
Answer:Lipids play diverse roles in the normal functioning of the body: they serve as the structural building material of all membranes of cells and organelles. they provide energy for living organisms - providing more than twice the energy content compared with carbohydrates and proteins on a weight basis.
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